ANALYSIS OF THE BENEFITS OF PERFORMING PREVENTIVE MAINTENANCE ON HIGH-VOLTAGE BATTERIES OF HYBRID VEHICLES
Keywords:
High-voltage batteries; preventive maintenance; hybrid vehicles; energy efficiency; vehicle safety.Abstract
The present study analyzes the importance of preventive maintenance in high-voltage batteries of hybrid vehicles, highlighting its impact on efficiency, safety, and the extension of the energy storage system's lifespan. It addresses the different types of batteries used, their technical characteristics, maintenance procedures, and optimization strategies. The research includes a comparative analysis of the efficiency of the HV battery found in the Audi Q5 before and after the maintenance process, evaluating associated costs and benefits. The results obtained show that implementing preventive maintenance strategies helps reduce battery degradation, minimizing capacity loss and increasing energy efficiency. Additionally, economic benefits are identified by decreasing the need for premature replacement and reducing long-term operating costs. The methodology used combines a practical and supervised review with specialized equipment. In conclusion, preventive maintenance emerges as a key strategy to improve the safety, efficiency, and durability of high-voltage batteries. The adoption of standardized protocols and the training of specialized technical personnel are recommended to enhance overall system performance.
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